summaryrefslogtreecommitdiffstats
path: root/js/xpconnect/idl/xpcIJSWeakReference.idl
diff options
context:
space:
mode:
Diffstat (limited to 'js/xpconnect/idl/xpcIJSWeakReference.idl')
-rw-r--r--js/xpconnect/idl/xpcIJSWeakReference.idl17
1 files changed, 17 insertions, 0 deletions
diff --git a/js/xpconnect/idl/xpcIJSWeakReference.idl b/js/xpconnect/idl/xpcIJSWeakReference.idl
new file mode 100644
index 000000000..4c8b40b3d
--- /dev/null
+++ b/js/xpconnect/idl/xpcIJSWeakReference.idl
@@ -0,0 +1,17 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsISupports.idl"
+
+[scriptable, uuid(75767928-ecb1-4e6c-9f55-c118b297fcef)]
+interface xpcIJSWeakReference : nsISupports
+{
+ /**
+ * To be called from JS only.
+ *
+ * Returns the referenced JS object or null if the JS object has
+ * been garbage collected.
+ */
+ [implicit_jscontext] jsval get();
+};